

🔐 Lock it. Alarm it. Own your ride’s safety like a pro.
The RUBY.Q Alarm Disc Lock Set features two 7mm hardened steel locks with a powerful 110 dB vibration-triggered alarm, designed to protect motorcycles, scooters, and bicycles. Waterproof and rust-proof, these locks withstand harsh weather while providing easy one-press activation. The set includes essential accessories like a reminder cable, spare batteries, and a storage pouch, making it the ultimate anti-theft solution for the modern rider.
| ASIN | B099KGHJG9 |
| Best Sellers Rank | #18,768 in Automotive ( See Top 100 in Automotive ) #6 in Powersports Alarms & Anti-Theft |
| Brand | RUBY.Q |
| Color | 2pcs(Black+Red) |
| Control Method | Push Button |
| Controller Type | Hand Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (851) |
| Date First Available | August 5, 2021 |
| Global Trade Identification Number | 00765063724750 |
| Item Weight | 1.8 pounds |
| Item model number | LK-603 |
| Lock Type | Key Lock |
| Manufacturer | RUBY.Q |
| Manufacturer Part Number | RU-0136 |
| Material | Alloy Steel |
| Model Name | LK-603 |
| Number of Pieces | 2 |
| Package Dimensions | 10.55 x 6.73 x 2.32 inches |
| Style | Modern |
| UPC | 765063724750 |
S**U
Solid lock
Heavy duty disc lock, got some weight too it and not too sensitive that it picks up the wind. It has just the right sensitivity and the orange string looking thing serves as a reminder to others that the bike is locked and prevents theft while reminding me that the alarm is still armed (I tend to forget and move the bike before disarming it and it goes off haha). Fits in my hand and it looks nice. Using it for 1+ year so far, battery still going strong
M**E
Safety and Security on an Extremely Affordable Price.
Amazing kit. It is louder than expected and easy to mount on the motorcycle. It comes with everything you need and with spare batteries. It works amazingly.
T**M
Good product
Works great! I bought this for my fiance's motorcycle!
L**S
Not bad. But there is probably better around the same price..
Works as it should. Comes with batteries installed and an extra set. The case is worthless tho.
O**V
Works as promised, loud.
Works fine, loud.
V**O
Disc brake alarm
Alarm disc very good product at a very good price
K**M
Alarm goes off at nothing
Still debating returning this product or not. The use and features of this lock are great. The alarm is plenty loud and the locking mechanism is easy to use. It does what I need it to do and the price is competitive to other locks on amazon. However, the alarm is extremely sensitive. A gust of wind and some leaves blowing around will set the alarm off--and not just the three little beep warning--the full alarm. Setting my gloves gently on the seat triggered the alarm. The alarm has gone off on multiple occasions with seemingly little to nothing touching it or the bike. It has made putting a cover on the bike virtually impossible because of how sensitive it is. Because I have been playing around with how much I can get away with without triggering the alarm, I've found that once you get the three warning beeps, the alarm will sound afterwards regardless of whether anything is still touching the bike or not. If I am in a parking garage and I don't care if the alarm goes off on nothing then this lock is perfect, but, parking in front of people's houses, having the alarm trigger at nothing is a huge inconvenience to me and my neighbors. It depends on where you live or where you are going to be riding/parking your bike. If a hypersensitive alarm works for you then I highly recommend this product. If you wanted a lock for long-term parking, then I wouldn't recommend it if you live in a residential area. I'm still trying to play around with how to make this work as I am kind of too lazy to shop around for a new disk lock. I saw in someone else's review that putting more tension on the cable makes it less sensitive, so I will be trying that next. I am also still trying to figure out how to get the lock to work with my bike cover, but I haven't been successful so far and doubt it's even possible without triggering the alarm every single time.
T**B
Stops thieves!
I've had two electric scooters stolen despite being locked, so I thought I'd turn things up a notch by locking the brake. This lock is perfect for that because it's not nearly as easy as cutting through a regular chain or even U-lock, at least not without ruining the disc brake. What I didn't expect was for the alarm to be so effective! It's very loud and seems to let out an initial warning chirp if the scooter gets jostled. If it gets jostled again, it goes into full alarm mode. No, it won't stop determined thieves or organized bike/scooter theft rings, but I've gone some time now without another theft, and I would like to thank this lock for that. I imagine it must make casual thieves second guess whether they should waste their time considering the loud noise and not being able to make a quick getaway. By the way, in case you own a Gotrax GXL V2, that's the scooter I have and the lock does fit the disc brake. However, you might have to rotate the brake a bit by hand to find a hole for the lock to fit through. Not quite as easy as with a bike, but it's workable.
Y**T
İşini sonuna kadar yapıyor ufak hareketleri algılamasından korkmuştum ancak gerçek bir dokunma olmadığı sürece ötmeye başlamıyor bu özelliği çok istemiştim hassasiyet ayarı gayet yerinde olmuş elllerinize sağlık
M**E
Alarm not loud enough
E**N
Kablosu biraz dandik malesef uçları hemen çıktı ve takılı olduğunda teker dönerse çarparsa ancak alarm çalışıyor onun haricinde motoru sallamak vurmak felan o kadar hassas değil.
M**I
Ürün tanıtımında bahsedilen ve resimlerde gösterilen taşıma kılıfı ve ekstra piller içinden çıkmadı.
Trustpilot
1 month ago
2 weeks ago